Open Source Mathematics Software - Page 29

Uses MathSciNet to search for bibtex references. The matching references can then be edited and added to a local file. For information on how to use this software please consult the wiki. Requires a MathSciNet subscription.

libbci is an interpolation library based on the bicubic interpolation method. The precision of this method is higher than in bilinear interpolation method because it's a real 2D method.

A C++ library for the computation of bifurcation diagrams: it provides tools for the integration of systems of ODEs that depend on parameters. A Python interface is included.

Java arbitrary-precision calculator and expression parser. "Compiles" text equations into functors to be executed using the Java BigDecimal class.

Arithmetic, bitwise and base conversion operations over the big integers.

BigAl is a free open source and platform independent software for calculating really BIG numbers. It supports not only standard arithmetic, but also exact period determination, predefined factorials, fibonacci with seeds, factorization, nth root, etc

BigBang/Horizon is a proteomics data analysis pipeline with focus on the shotgun LC/MSMS workflow.

BigNums offers several GMP-Tools to deal with big numbers.

BinMatrix is a class to operating and storing binary matrices. Each BinMatrix object represent a binary matrix. Supported operations are OR,AND, product and power among others. This class is intented to be used inside a C++ program.

Binary Converter NET is a program created in vb.net to convert numeral systems, such as: convert binary to decimal, hexadecimal to octal or octal to binary and vice versa. Also the program supports many more conversions and simple program log which shows your calculations. This program can work without install but the Microsoft .NET Framework is required. Created by: Damian Borecki

A Perl Extension for modeling enzymatic (biochemical) reaction networks

BioFVM is an open source diffusive transport solver for biological problems. It can solve for the diffusion of tens or hundreds of substrates on large 3-D domains. For simplicity, the code has minimal external dependencies. BioFVM was first published in: A. Ghaffarizadeh, S.H. Friedman, and P. Macklin. BioFVM: an efficient, parallelized diffusive transport solver for 3-D biological simulations. Bioinformatics 32(8): 1156-8, 2016. DOI: 10.1093/bioinformatics/btv730 method paper: http://dx.doi.org/10.1093/bioinformatics/btv730

Project provides some Tcl/Tk procedure for manipulating Biology data. And, attributed to the clarity of the Tcl code, it is also useful for education.

Metagenomics yields enormous numbers of microbial sequences that can be assigned a metabolic function. Using such data to infer community-level metabolic divergence is hindered by the lack of a suitable statistical framework. Here, we describe a novel hierarchical Bayesian model, called BiomeNet (Bayesian inference of metabolic networks), for inferring differential prevalence of metabolic networks among microbial communities. To infer the structure of community-level metabolic interactions, BiomeNet applies a mixed-membership modelling framework to enzyme abundance information. The basic idea is that the mixture components of the model (metabolic reactions, subnetworks, and networks) are shared across all groups (microbiome samples), but the mixture proportions vary from group to group. Through this framework, the model can capture nested structures within the data. BiomeNet is unique in modeling each metagenome sample as a mixture of complex metabolic systems (metabosystems).

A library for iris-detection written in pure C# and .NET 3.5.

The Biopsychology Nonlinear Toolbox is a MATLAB toolbox that combines established analysis routines in one easy to use graphical user interface.

BitInt is a multiprecision library for Contiki operating system. Tested on MSPsim for Tmote Sky platform.

Near the surface (even horizon) of a black hole, there is maximum information density in units of squared plancks (and some translation to qubits). Similarly, our imagination is the set of all possible things we can draw onto our most dense layer of visual cortex in electricity patterns. Bigger layers have more neurons to handle those possibilities. A Black Hole Cortex is a kind of visual cortex that has density of neuron layers similar to density at various radius from a black hole. What we think our eyes see, the imagination, is the densest and smallest layer. SphereSurfaces outside it recursively have more neurons, more surface area, but less density since it has to eventually dimension-reduce to high level ideas, like there are 10000 Wikipedia page names that cover most parts of the world. We can think of Wikipedia as a layer above our brains, a global SphereSurface of large surface area (a cortex layered on billions of minds) and small (10000 most important pages) density.

bjsim is a blackjack simulator, designed to test various basic (noncounting, total, noncompositional) strategies under various conditions: number of decks, game rules (double after split, dealer hitting soft 17, etc.).

blat(mat) is a Braille to print translator for maths. It takes a Spanish Six-dot Mathematical Braille (not Nemeth Code) text and converts it to an HTML file ready to be translated into XHTML+MathML by ASCIIMathML (javascript).

This is a Python script for Blender which uses short (quaternion-based, floretion-based) algorithms to draw curves in space. The user can create new shapes and curves by setting a variety of parameters.

Highly efficient implementation of BLAS for sparse block matrices. Accelerated using heavy-duty C++ meta-programming, SIMD instructions and GPU.

BlowfishVHDL - free fully synthesizable Blowfish encryption algorithm hardware implementation.

The purpose of the project is to develop a quantitative medical imaging & visualization program for use on brain MR, DTI and MRS data. It is a joint project of the Kennedy Krieger Institute & the Johns Hopkins University, Psychiatric Neuroimaging Lab